How to Pronounce "prism"
word
ˈpɹɪzəm
PRIZ-um
pɹˈɪzəm
pri-ZUM
Definition
A prism is a transparent object, usually with flat, polished sides, that separates white light into different colors. It is also a geometric shape with two identical, parallel faces.
IPA Transcription
American English
ˈpɹɪzəm
British English
pɹˈɪzəm
Simplified Pronunciation
US
PRIZ-um
UK
pri-ZUM
Listen in Context
A prism can split white light into many colors.
The teacher showed us a glass prism in science class.
A triangular prism has two identical triangle faces.
If you hold a prism up to sunlight, you’ll see a small rainbow appear.